The bursting of Pierre Margry's La Salle bubble [microform] /
Shea, John Gilmary,1824-1892.
New York : T.B. Sidebotham, printer,
1879.
"Reprinted from the New York freeman's journal."
To refute Margry's claim that La Salle was the first French discoverer of the Mississippi, by critical examination of certain documents printed in "Découvertes et établissements des Français."
Sabin 79996
Microfiche.
La Salle, Robert Cavelier, sieur de, 1643-1687.
Margry, Pierre, 1818-1894.